Is it OK to use 5w40 instead of 10w40?
This oil type works pretty well in lubricating engine parts during startup. However, the main difference between these two engine types is that the 5W40 can work better than 10W40 in very cold places.
Can 10w40 be mixed with 5w40?
Registered. As long as both oils have the same C-classification, or at least close -no problem in mixing different weights.
Is 5w40 thicker than 10w30?
Is 5w40 Thinner Than 10w30? The 10W-40 is thicker than the 5W-40, but is still rather thin, and it lubricates the moving parts of the engine during startup. If you run your engine on this oil, it will be a little thicker than average because it has the number “40”.
Should I use 10w40 or 5w40?
Can I Use 10w40 Instead Of 5w40? The synthetic engine will be fine as long as it is fully synthetic. 5W – 40 is better for colder conditions, 10W is thicker to start, so it does not get to places around the engine as quickly as 5W-40, but it all depends on the temperature.
Can you put 10W-40 in a 5W 30?
Your vehicle does not use 5W-30 oil. The recommended oil viscosity for your vehicle, according to Kia documentation, is 10W-40. If you drive the vehicle in exceptionally cold weather, well below 32 degrees, you can use 5W-30 oil but even 10W-40 is still perfectly OK to use if outdoor temperatures are below freezing.
Can you mix 10W30 and 10w40?
Mixing 10W30 with 10W40 Some say that mixing them is fine as long as you don’t live in freezing weather. Even if you put together synthetic and conventional blends of these motor oils, they show no harm to your vehicle.
Can you put 5w40 in a 10w30 engine?
If your car’s recommendations say to use 10w-30 that means you should not use 5w-40 because it acts in a different way whether at cold or at operating temperature.
What is the difference between 5w40 and 10W40 oil?
The 10w40 motor oil is more vicious and thicker and thicker oils will help older engines to handle high temperatures and even manage to avoid wear and tear. If the motor oil will be thicker, it will reduce more tear and wear and provide an extension to the life of your engine. Which Is Better, 5w40 or 10w40 Oil?
What happens if you put 10W40 oil in a cold engine?
If you use 10W40 oil during periods of a cold engine running, the molecules of this specific oil might be too big to enter between the metal parts of the engine for proper lubrication, hence leading to damage. The worn-out engine may result in low-temperature leaks of oil.
Can I use 10W40 instead of 5W20 in the summer?
It will be best to use the 10w40 in summer as it will likely help the oil to be able to stick to internal components in high temperatures thereby avoiding the wear and tear from metal to metal contact when the parts are moving. In cold weather, it will be best if you went for the 5w20.
Is 5W20 oil good for your car?
The 5w20 is a good motor oil which works well with most motor vehicles which require 5w20 motor oils such as imported models, car models and GM cars. So if you have a car that you use to go to school, get to work or go buying groceries, then this is the right oil for you.